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-rw-r--r--lib/vsprintf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index cf12ba86205c..602d2081e713 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -114,8 +114,9 @@ int skip_atoi(const char **s)
{
int i = 0;
- while (isdigit(**s))
+ do {
i = i*10 + *((*s)++) - '0';
+ } while (isdigit(**s));
return i;
}